NoDirtyCoins principle
Check before you accept or send crypto. A risk result supports your judgment; it never replaces context or professional advice.
Funds inherit transaction history
Exchanges and counterparties may review the provenance of incoming crypto. Exposure to theft, scams, sanctions, or laundering typologies can trigger additional questions or restrictions.
Commingling makes remediation harder
Once higher-risk funds enter an operational wallet, they can affect later transfers and complicate explanations. Pre-transaction screening helps keep that exposure separate.
Prepare evidence before escalation
Keep the transaction hash, counterparty conversation, screening time, and reason for the payment. Clear records make any later review easier to answer.